The Commercial Building Disclosure (CBD) Program is a regulatory program administered by the Department of Industry, Science, Energy and Resources (DISER) that requires energy efficiency  information to be provided in most cases when commercial office space of 1000 square metres or more is offered for sale or lease.

Due to the impact of COVID-19 on travel restrictions and social distancing, the Department has released an updated Tenancy Lighting Assessment (TLA) Ruling version 3.0 to provide flexibility for building owners to meet their obligations under the CBD Program, while allowing building assessors to safely complete their work remotely where needed.

The following resources are to assist those potentially affected by current COVID-19 preventive measures:

TLA COVID-19 Ruling v3.0

COVID-19 Guidance Note

For any further information on how these changes might affect you, please contact the CBD hotline on 1800 020 131 or email